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Crenshaw Lock

Access Control in Tarzana · 24/7 mobile

Access Control Installation in Tarzana, CA

Crenshaw Lock Company installs keypad, card and fob access-control systems for Tarzana business entrances, from Ventura Blvd medical suites to professional offices. We are fully mobile and available 24/7 across Tarzana. Call (323) 997-8867 to talk through your door, your staff and the system that fits.

  • Mobile to your Tarzana location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Keycard held to an access control reader beside an office door
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Access control replaces the question of who has a key with a record of who can come through a door and when. For a Tarzana business, that usually means one of three things: a keypad with individual codes, a card reader, or a key fob that works like a card. Each one lets you add or remove a person without changing a single lock cylinder, which matters when staff turn over.

Tarzana has a lot of the kind of businesses that benefit most. Ventura Blvd is a long corridor of medical offices, dental suites, accounting practices, and other professional tenants, many of them in buildings with shared hallways, rear lots, and suite doors that have been rekeyed more than once. Add the traffic around Providence Cedars-Sinai Tarzana Medical Center and it is easy to see why so many offices want cleaner control over entry, especially after hours.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead tech David Shar has seen how access control goes right and wrong. We are a mobile-only operation, so there is no showroom to visit. We come to your entrance, look at the door, the frame, the power situation and how your people actually use the space, and then install something that suits it rather than something oversized.

How it works in Tarzana

  1. 1

    Talk through the entrance

    Call (323) 997-8867 and tell us about the door: glass storefront, solid suite door, rear staff entrance, or a shared lobby. We ask how many people need access, whether anyone should be limited to certain hours, and whether you already have a master-key system we need to work around.

  2. 2

    On-site assessment

    We come to your Tarzana location and inspect the door, frame, existing hardware, and where power and wiring can realistically run. Glass doors, metal frames and older suite doors each call for different hardware, so this look decides what is practical.

  3. 3

    Choose keypad, card or fob

    We explain the tradeoffs in plain terms. Keypads are simple but codes get shared. Cards and fobs can be deactivated individually when someone leaves. We help you pick based on your staff size and how often people change.

  4. 4

    Install and wire the hardware

    We mount the reader or keypad, fit the electric strike or locking hardware suited to the door, and connect power and the controller. We aim for a tidy installation that does not weaken the door or the frame.

  5. 5

    Program users and test

    We set up codes, cards or fobs for your team, set any schedules, and test the door repeatedly, including how it behaves on power loss and how people exit. Fire-code egress should never be compromised.

  6. 6

    Hand-off and training

    We show you or your office manager how to add and remove users, and leave you with clear guidance on what to do when someone leaves. If you need changes later, call and we come back out.

Need access control in Tarzana?

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What affects the price

  • The number of doors being controlled, since each entrance needs its own reader, lock hardware and wiring.
  • The type of credential: keypad only, cards, or fobs, along with how many credentials you need to issue.
  • Door and frame material, because glass, aluminum storefront, wood and steel doors each need different locking hardware and installation work.
  • Wiring and power conditions, including how easily cable can be run through walls, ceilings or conduit in your building.
  • Whether you want the system tied into existing master-key hardware, a gate, an intercom, or other equipment.
  • Scheduling and user rules, such as time-based access, multiple permission levels, or after-hours installation to avoid disrupting patients or clients.

Why Tarzana chooses us

  • Fully mobile, 24/7 service means we can work around your hours, including evenings, which suits medical and professional offices that cannot lose a door during business hours.
  • Since 1987, our work has covered both traditional keyed hardware and electronic systems, so we understand how access control fits onto older doors rather than assuming everything is new construction.
  • We can integrate with master-keyed suites. Many Ventura Blvd offices have existing key hierarchies, and we plan around them instead of forcing you to start over.
  • We keep egress in mind. A door that locks well but traps people is a liability, so we test how every door opens from the inside.
  • You deal with a small, owner-led operation. David Shar leads the work, so questions get answered by someone who knows the job.
  • We recommend what you actually need. If a keypad is enough for a back door, we will say so rather than selling a larger system.

Access Control across Tarzana

Tarzana splits naturally along Ventura Blvd. North of the Boulevard, the Tarzana flats hold 1950s ranch homes, apartments and small commercial buildings along Reseda Blvd, Tampa Ave and Wilbur Ave. Businesses here often occupy older structures where doors and frames were never designed for electronics, so we pay close attention to what the existing door can support. Many offices in ZIP code 91356 fit this description.

The Ventura Blvd medical and commercial corridor is where access control requests concentrate. Suites near Providence Cedars-Sinai Tarzana Medical Center often share lobbies, have staff-only back entrances, and rely on master keys that have been passed around through years of staffing changes. Moving a suite from keys to cards or fobs lets a practice cut off a departing employee instantly. Offices in ZIP code 91357 and along Lindley Ave and Corbin Ave have similar needs.

South of the Boulevard, the hillside toward Mulholland Dr and the El Caballero area has custom homes, estates and some professional and private-club properties where gates, intercoms and entry hardware overlap. For businesses and estate offices there, we can discuss how a keypad or fob entry might sit alongside existing gate equipment. Whether you are right off US-101 or up in the hills, we come to you.

Locked out or need a locksmith now?

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Other Tarzana locksmith services

See all of our Tarzana services, or our citywide access control page.

Access Control in Tarzana — FAQs

What kinds of access control do you install for Tarzana businesses?
We install keypad, card and fob systems for business entrances. Keypads use individual codes, while cards and fobs are presented to a reader. Call (323) 997-8867 and we will help you pick based on your door and your staff.
Can access control work on a glass storefront door on Ventura Blvd?
Often yes, but glass and aluminum storefront doors need specific hardware, since there is little room to mount standard strikes or locks. We assess the frame on site and recommend what will work properly and safely.
Can you work with our existing master-key system?
In many cases, yes. If some doors stay on keys while others move to cards or fobs, we plan the changeover so your existing hierarchy is respected. We will review what you have before recommending anything.
What happens when an employee leaves?
With cards, fobs or individual codes, you can disable that person's access without changing locks. That is one of the main reasons practices and offices choose access control over traditional keys.
Will the door still open during a power outage?
That depends on how the lock hardware is configured, and it is something we discuss and test during installation. Egress from the inside must always remain safe, and we set up each door with that in mind.
Do you offer after-hours installation?
Yes. We are available 24/7 and fully mobile, so we can schedule work outside your business hours when that helps. Call (323) 997-8867 to arrange a time.
Do I need to visit a shop to choose a system?
No. Crenshaw Lock Company is mobile only, with no storefront. We come to your Tarzana location, show you the options, and install on site.
Can access control be added to a gated property or estate office in the hills?
We can discuss it. Hillside properties south of Ventura Blvd often have gates and intercoms already, and we look at how a keypad or fob entry could work alongside them. Describe the setup when you call.
DS

Reviewed by David Shar — Owner & Lead Technician

Crenshaw Lock Company has served Greater Los Angeles & Ventura County since 1987.

Last updated 2026-10-12.

Call (323) 997-8867 · Open 24/7